What is the meaning of "global" in matlab GUI?

2 views (last 30 days)
What is the purpose of using these global function? Why I have to use this?
function testGUI_OpeningFcn(hObject, eventdata, handles, varargin)
handles.output = hObject;
% guidata(hObject, handles);
% set(findall(handles.uipanel1,'-property','enable'),'enable','on');
% set(handles.uipanel1,'visible','on');
% set(findall(handles.uipanel6,'-property','enable'),'enable','off');
% set(handles.uipanel6,'visible','off');
% set(findall(handles.uipanel7,'-property','enable'),'enable','off');
% set(handles.uipanel7,'visible','off');
global setting
global List
global i
setting=0;
i=1;
List=cell(15,1);
set(handles.text27,'String','Welcome to Music Listening Test');
  3 Comments

Sign in to comment.

Answers (0)

Categories

Find more on Dialog Boxes in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!